239fbc6bd53c756a0f4b218018f1669ce7384cf9e5a59ec4a5a71b2bf89706f2

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General

Target

239fbc6bd53c756a0f4b218018f1669ce7384cf9e5a59ec4a5a71b2bf89706f2
Size

169KB
MD5

01b605f85332accd77bf90b7fde70594
SHA1

ec1ba735e61468040aa74759eb874e81c7e38a64
SHA256

239fbc6bd53c756a0f4b218018f1669ce7384cf9e5a59ec4a5a71b2bf89706f2
SHA512

78e2cc554240f022ed4bbc8528ba7c2fb09123975bce7d7580dd533b30e141af67dd9236a2ca0deeadb937dba3bbaa4f8439a4ecc9170fc67cb38a1d6b790c55
SSDEEP

3072:6LMMwBf+RKk4wL8/YYCXnF/pstBaDqwONnct437Bl3N2U0IG:6LMLf+n+AYunF/p/uwONct43j92U0P

Score

3^/10

Malware Config

Signatures

Unsigned PE 1 IoCs

Checks for missing Authenticode signature.

resource
239fbc6bd53c756a0f4b218018f1669ce7384cf9e5a59ec4a5a71b2bf89706f2

Files

239fbc6bd53c756a0f4b218018f1669ce7384cf9e5a59ec4a5a71b2bf89706f2
.exe windows:5 windows x86 arch:x86

fb720449686e913c6e82f9949d0af778

Headers

DLL Characteristics

IMAGE_DLLCHARACTERISTICS_DYNAMIC_BASE
IMAGE_DLLCHARACTERISTICS_NX_COMPAT
IMAGE_DLLCHARACTERISTICS_TERMINAL_SERVER_AWARE

File Characteristics

IMAGE_FILE_EXECUTABLE_IMAGE
IMAGE_FILE_32BIT_MACHINE

PDB Paths

Y:\压测\GFServer\Release\GuoBbigClient.pdb

Imports

wininet

InternetCloseHandle
HttpSendRequestW
HttpOpenRequestW
InternetOpenW
InternetConnectW

shell32

ShellExecuteA

user32

CreateDesktopW

advapi32

RegSetValueExA
RegOpenKeyExA
AdjustTokenPrivileges
LookupPrivilegeValueW
OpenProcessToken
RegCloseKey

ws2_32

select
send
connect
recv
inet_pton
htons
closesocket
shutdown
ioctlsocket
sendto
WSAStartup
__WSAFDIsSet
WSAGetLastError
inet_addr
gethostbyname
recvfrom
socket

kernel32

GetStringTypeW
CreateFileW
SetEndOfFile
LCMapStringW
EncodePointer
HeapReAlloc
HeapSize
WriteConsoleW
SetFilePointerEx
FlushFileBuffers
SetStdHandle
OutputDebugStringW
ReadConsoleW
ReadFile
GetCPInfo
GetOEMCP
GetACP
IsValidCodePage
LoadLibraryExW
Sleep
MultiByteToWideChar
GetModuleFileNameA
DeleteFileA
CreateThread
WaitForSingleObject
CloseHandle
GetModuleHandleW
GetProcAddress
GetCurrentProcess
GetLastError
OpenEventW
SetEvent
CreateEventW
ResetEvent
WaitForMultipleObjects
GetTempPathA
GetTempFileNameA
MoveFileExA
CreateToolhelp32Snapshot
Process32FirstW
Process32NextW
OpenProcess
TerminateProcess
GetCommandLineW
GetSystemTimeAsFileTime
HeapFree
IsDebuggerPresent
IsProcessorFeaturePresent
DecodePointer
ExitProcess
GetModuleHandleExW
AreFileApisANSI
WideCharToMultiByte
SetLastError
GetCurrentThreadId
GetProcessHeap
GetStdHandle
GetFileType
DeleteCriticalSection
GetStartupInfoW
GetModuleFileNameW
WriteFile
QueryPerformanceCounter
GetCurrentProcessId
GetEnvironmentStringsW
FreeEnvironmentStringsW
UnhandledExceptionFilter
SetUnhandledExceptionFilter
InitializeCriticalSectionAndSpinCount
TlsAlloc
TlsGetValue
TlsSetValue
TlsFree
HeapAlloc
RaiseException
EnterCriticalSection
LeaveCriticalSection
RtlUnwind
GetConsoleCP
GetConsoleMode

Sections

.text
Size: 68KB - Virtual size: 68KB

IMAGE_SCN_CNT_CODE
IMAGE_SCN_MEM_EXECUTE
IMAGE_SCN_MEM_READ

.rdata
Size: 22KB - Virtual size: 22KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.data
Size: 5KB - Virtual size: 12KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ
IMAGE_SCN_MEM_WRITE

.rsrc
Size: 68KB - Virtual size: 67KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_READ

.reloc
Size: 4KB - Virtual size: 4KB

IMAGE_SCN_CNT_INITIALIZED_DATA
IMAGE_SCN_MEM_DISCARDABLE
IMAGE_SCN_MEM_READ

Sharing

General

Malware Config

Signatures

Files

fb720449686e913c6e82f9949d0af778

Headers

DLL Characteristics

File Characteristics

PDB Paths

Imports

wininet

shell32

user32

advapi32

ws2_32

kernel32

Sections

.text Size: 68KB - Virtual size: 68KB

.rdata Size: 22KB - Virtual size: 22KB

.data Size: 5KB - Virtual size: 12KB

.rsrc Size: 68KB - Virtual size: 67KB

.reloc Size: 4KB - Virtual size: 4KB

.text
Size: 68KB - Virtual size: 68KB

.rdata
Size: 22KB - Virtual size: 22KB

.data
Size: 5KB - Virtual size: 12KB

.rsrc
Size: 68KB - Virtual size: 67KB

.reloc
Size: 4KB - Virtual size: 4KB